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Hyundai Equus Manuals

Hyundai Equus: Steering Wheel Remote Controller (SWRC) Repair procedures - Premium AVN System - Body Electrical System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Steering Wheel Remote Controller (SWRC) Repair procedures

Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Body Electrical System / Premium AVN System / Steering Wheel Remote Controller (SWRC) Repair procedures

Inspection
1.
Check for resistance between terminals in each switch position.

[LH Top (Audio)]
Switch
Connector
terminal
Resistance
(±5%)
Volume Down
6-7
240 x
Seek Down
510 x
Mode
940 x
Volume Up
1.69 kx
Seek Up
3.29 kx

2.
Check for resistance between terminals in each switch position.

[LH Bottom (B/T+LDWS+Mute)]
Switch
Connector
terminal
Resistance
(±5%)
LDWS
2-8
240 x
Voice
510 x
Send
940 x
End
1.69 kx
Mute
3.29 kx

3.
Check for resistance between terminals in each switch position.

[RH Bottom (Cruise)]
Switch
Connector
terminal
Resistance
(±5%)
GAP
3-4
240 x
Cansel
510 x
RES +
940 x
SET -
1.69 kx
Cruise
3.29 kx

Inspection using GDS
1.
The SWRCe can diagnose by using the GDS more quickly.
The BCM communicates with the GDS and then reads the input/output value and drives the actuator.
2.
To diagnose the SWRC function, select the menu of model and body control module.
3.
Select "Input/output monitoring", if you will check current data of body network system. It provides input/output status of each module.
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the TORX screws to remove the fixed bracket.

4.
Remove the remote control swich screws to remove the fixed bracket.

5.
Remove the service block bracket (A) by sliding it.

6.
Remove the steering wheel remote control switch (A) after releasing the fixed hook carefully.

Installation
1.
Install teh steering wheel remote control after connecting the connector.
2.
Install the driver airbag module.
3.
Connect the negative (-) battery terminal.
    Steering Wheel Remote Controller (SWRC) Description and Operation
    Description The steering wheel remote controller (SWR) is composed of four switches and the right top switch is equipped with the Body CAN communication module. The left bottom remote control ...

    Steering Wheel Remote Controller (SWRC) Troubleshooting
    Initialization and Troubleshooting Procedures 1. Initialization Procedure : Disconnect (connector or battery) for 30 seconds (time required for internal condenser discharge), then reconnect the p ...

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